基本解釋operation的複數形式同根派生 operations相關詞英漢例句The film about eye operations turned my stomach.這部眼科手術的影片看得我惡心極了。The company has begun to scale down its operations in Asia.這家公司已開始減少在亞洲的業(yè)務。The doctor performs operations with sterilized surgical instruments.毉生用消過毒的外科手術器械做手術。Lasers can be used to perform operations nowadays.現在激光可以用來做手術。operations更多例句